Cici Zhang
More from Cici Zhang
![How a snowflake gets its shape](https://www.popsci.com/wp-content/uploads/2019/03/18/BGMFFZEMHYDTONP2FVARX2AFWM.jpg?w=600)
Environment
How a snowflake gets its shape How a snowflake gets its shape
By Cici Zhang
June 1, 2021
![lenticular clouds](https://www.popsci.com/wp-content/uploads/2019/03/18/3ORLYPJLVP4LW3LENRPX7LC3VM.jpg?w=600)
Environment
These saucer-shaped clouds look just like UFOs These saucer-shaped clouds look just like UFOs
By Cici Zhang
July 5, 2017
![What would it take to invent a rain-deflecting forcefield?](https://www.popsci.com/wp-content/uploads/2019/03/18/YANC7EAORPBRB52QDUKVPIV36E.jpg?w=600)
Climate Change
What would it take to invent a rain-deflecting forcefield? What would it take to invent a rain-deflecting forcefield?
By Cici Zhang
July 5, 2017
![Coral reefs might be in more trouble than we thought](https://www.popsci.com/wp-content/uploads/2019/03/18/IDDVWB5RAG7S6FCT4H4VTJCQEI.jpg?w=675)
Climate Change
Coral reefs might be in more trouble than we thought Coral reefs might be in more trouble than we thought
By Cici Zhang
March 24, 2017
![This tiny camera could give drones predator vision](https://www.popsci.com/wp-content/uploads/2019/03/18/U4GWOKY7TNDBJTQPMMWKMK3GUA.jpg?w=1050)
Aviation
This tiny camera could give drones predator vision This tiny camera could give drones predator vision
By Cici Zhang
February 23, 2017